Question

in swach bharat abhiyaan program, a school decided to keep two dustbins for biodegradable and recyclable waste.

a) Which dustbin has greater surface area and by how much?

b) Which dustbin has greater volume and by how much?​

Answer 1

Answer:

• SA of cylinder = 2 ^r h
• 2^ ×35×50
• ^×35×100
• 3500^
• 3500×22/7
• 500×22
• 11000
• SA of cuboid =2 (L+B)H
• 2 ×30+30×50
• 120×50
• 6000
• cylindrical dustbin has greater surface area

Step-by-step explanation:

volume of cylinder =^r2h

22/7 ×35×35×50

22×35×250

192500

volume of cuboid = L×B×H

30×30×50

45000

cylinder has greater volume

hope it helps u .... i am using the sign ^ on the place of pie